Vintage KC Kenneth Cole Sage Green Enamel Goldtone Half Hoop Earrings

These are vintage earrings signed "KC" and when I looked it up it was Kenneth Cole's signature on vintage jewelry. They are very good quality and in excellent shape. Three square design with bottom square being dark green, center having that green and white swirled, and the top being those 2 colors mixed. They would be great for a painter or art teacher. The green is like a eucalyptus or sage green.